EN 13480-4:2012/A2:2015 Metallic industrial piping - Part 4: Fabrication and installation -
EN 13480-8:2012/A2:2015 Metallic industrial piping - Part 8: Additional requirements for aluminium and aluminium alloy piping

if anyone have this 2 AMDs from 2015, please share
the rest is shared under the topic "CEN STandards Collection 12/300 - Industrial piping and pipelines"